DVW Working Group 3: Measurement methods and systems; [DVW-Arbeitskreis 3: Messmethoden und Systeme]. gis.Business | issn : 1869-9286 [Internet]. 2015 Jan. 1 [cited 2026 Nov. 9];16(1):95-6. Available from: https://journal-gis.business/index.php/gisb/article/view/525